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Operation Upshot-Knothole

#33 – Annie
#34 – Nancy
#35 – Ruth
#36 – Dixie
#37 – Ray
#38 – Badger
#39 – Simon
#40 – Encore
#41 – Harry
#42 – Grable
#43 – Climax
Shot namedetonation date
ANNIEMarch 17, 1953
NANCYMarch 24, 1953
RUTHMarch 31, 1953
DIXIEApril 6, 1953
RAYApril 11, 1953
BADGERApril 18, 1953
SIMONApril 25, 1953
ENCOREMay 8, 1953
HARRYMay 19, 1953
GRABLEMay 25, 1953
CLIMAXJune 4, 1953
Table derived from Reference 1
  1. Nevada Field Office. (2015). United States Nuclear Tests July 1945 through September 1992 (DOE/NV–209-REV 16; p. 129). National Nuclear Security Administration. https://www.osti.gov/servlets/purl/1351809
    1. p.30 (PDF Page)